lkml.org 
[lkml]   [2013]   [Sep]   [19]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 1/3] fuse: writepages: fix aggregation
Date
From: Miklos Szeredi <mszeredi@suse.cz>

Checking against tmp-page indexes is not very useful, and results in one
(or rarely two) page requests. Which is not much of an improvement...

Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
---
fs/fuse/file.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/fuse/file.c b/fs/fuse/file.c
index cc3a6c4..bf765cf 100644
--- a/fs/fuse/file.c
+++ b/fs/fuse/file.c
@@ -1633,7 +1633,7 @@ static int fuse_writepages_fill(struct page *page,
BUG_ON(!req->num_pages);
if (req->num_pages == FUSE_MAX_PAGES_PER_REQ ||
(req->num_pages + 1) * PAGE_CACHE_SIZE > fc->max_write ||
- req->pages[req->num_pages - 1]->index + 1 != page->index) {
+ data->orig_pages[req->num_pages - 1]->index + 1 != page->index) {

fuse_writepages_send(data);
data->req = NULL;
--
1.8.1.4


\
 
 \ /
  Last update: 2013-09-19 18:21    [W:0.052 / U:0.720 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site